The Metraflex Company Corporate
2323 W. Hubbard St.
Chicago, IL 60612
Phone: 1-312-738-3800 • Fax: 1-312-738-0415
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Model-MPTR3_primary
Unit of Measure
Items Model-MPTR3_primary
MPTRVS0200
Model MPTR3 		Model-MPTR3_primary
MPTRVS0250
Model MPTR3 		Model-MPTR3_primary
MPTRVS0300
Model MPTR3 		Model-MPTR3_primary
MPTRVS0400
Model MPTR3 		Model-MPTR3_primary
MPTRVS0500
Model MPTR3
Size N/A 2 in50 mm N/A 2 1/2 in65 mm N/A 3 in80 mm N/A 4 in100 mm N/A 5 in125 mm
Face to Face N/A 6 in
Equivalent Pipe Length N/A 18.00 in
Axial Movement N/A 0.8 in N/A 0.8 in N/A 0.8 in N/A 1 in N/A 1 in
Maximal Lateral N/A 0.60 in N/A 0.58 in N/A 0.5 in N/A 0.40 in N/A 0.32 in
Rotational Movement N/A 12.5 º N/A 11 º N/A 10 º N/A 8 º N/A 7 º
Max. Ext. N/A 0.2 in
Axial Spring Rate N/A 1164.0 lb·in N/A 1403.2 lb·in N/A 1631.6 lb·in N/A 2237.0 lb·in N/A 2684.0 lb·in
Lateral Spring Rate N/A 887.4 lb·in N/A 1644.8 lb·in N/A 1922.3 lb·in N/A 2950.3 lb·in N/A 4563.2 lb·in
Angular Spring Rate N/A 563.4 ft·lb/º N/A 1077.6 ft·lb/º N/A 1620.5 ft·lb/º N/A 3410.0 ft·lb/º N/A 5624.2 ft·lb/º
Effective Area N/A 6.58 in² N/A 9.53 in² N/A 12.29 in² N/A 19.24 in² N/A 28.00 in²
No. of Tie Rods N/A 3
Weight N/A 12 lb N/A 16 lb N/A 18 lb N/A 28 lb N/A 34 lb
Bellows Material N/A 304 Stainless Steel
Flange Material N/A Carbon Steel
Tie Rods Material N/A AISI - 1020
Grommet Material N/A Neoprene
Nuts Material N/A AISI - 1020